2269303243 has 2 divisors, whose sum is σ = 2269303244. Its totient is φ = 2269303242.

The previous prime is 2269303241. The next prime is 2269303291. The reversal of 2269303243 is 3423039622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2269303243 - 2¹ = 2269303241 is a prime.

Together with 2269303241, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2269303199 and 2269303208.

It is not a weakly prime, because it can be changed into another prime (2269303241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134651621 + 1134651622.

It is an arithmetic number, because the mean of its divisors is an integer number (1134651622).

Almost surely, 2^2269303243 is an apocalyptic number.

2269303243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269303243 is an equidigital number, since it uses as much as digits as its factorization.

2269303243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 34.

The square root of 2269303243 is about 47637.2043995027. The cubic root of 2269303243 is about 1314.1073506426.

The spelling of 2269303243 in words is "two billion, two hundred sixty-nine million, three hundred three thousand, two hundred forty-three".